Takeuchi, W. (2012)

Additions to the flora of the southern mountains of Papua New Guinea: Begonia chambersiae sp. nov. (Begoniaceae), Kibara renneriae sp. nov. (Monimiaceae), and distributional records of four rarely seen taxa

. Phytotaxa 52 (1): 43–53. https://doi.org/10.11646/phytotaxa.52.1.6